<template>
  <el-upload
    class="avatar-uploader"
    action="https://upload-z1.qiniup.com"
    :show-file-list="false"
    :on-success="handleAvatarSuccess"
    :before-upload="beforeAvatarUpload"
    :data="updata"
  >
    <img v-if="imageUrl" :src="imageUrl" class="avatar" />
    <el-icon v-else class="avatar-uploader-icon"><Plus /></el-icon>
  </el-upload>
</template>

<script lang="ts" setup>
import {onMounted, ref} from 'vue'
import { ElMessage } from 'element-plus'
import { Plus } from '@element-plus/icons-vue'
import type { UploadProps } from 'element-plus'

const updata=ref({"token":''})
const imageUrl = ref('')
const getqntoken=()=>{
   const token = localStorage.getItem('token')
   axios.get('http://127.0.0.1:8000/user/qn/', {
     headers: { Authorization: token }
   }).then(res=>{
    updata.value.token=res.data.data
  })
}

const handleAvatarSuccess = (res) => {

const beforeAvatarUpload: UploadProps['beforeUpload'] = (rawFile) => {

  return true
}
onMounted(()=>{
  getqntoken()
})
</script>

<style scoped>
.avatar-uploader .avatar {
  width: 178px;
  height: 178px;
  display: block;
}
</style>

<style>
.avatar-uploader .el-upload {
  border: 1px dashed var(--el-border-color);
  border-radius: 6px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: var(--el-transition-duration-fast);
}

.avatar-uploader .el-upload:hover {
  border-color: var(--el-color-primary);
}

.el-icon.avatar-uploader-icon {
  font-size: 28px;
  color: #8c939d;
  width: 178px;
  height: 178px;
  text-align: center;
}
</style>